<!--<?php echo $helper->linkToNew(array(  'params' =>   array(  ),  'class_suffix' => 'new',  'label' => 'New',)) ?> -->
  <?php echo link_to(__('New', array('class_suffix' => 'new'), 'messages'), 'questionanswer/New?questid='.$sf_request->getParameter('id'), array()) ?>
